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Scope Pharmachem Plus LLP is a reliable contract research organization (CRO) specialized in the custom synthesis of pharmacopeial & non-pharmacopeial reference standards, working standards, drug metabolites, glucuronides, and nitrosamine impurities for global pharmaceutical quality assurance.

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Ritonavir D8

Ritonavir D8

Cat. No:CL-R003D02
CAS No:NA
Mol. F:C37H40D8N6O5S2
Mol. Wt:729
Inv. Status:In Stock
Ritonavir D6

Ritonavir D6

Cat. No:CL-R003D01
CAS No:1217720-20-1
Mol. F:C37H42D6N6O5S2
Mol. Wt:727
Inv. Status:In Stock
Ritonavir Nitroso Impurity

Ritonavir Nitroso Impurity

Cat. No:CL-R003078
CAS No:3079775-24-6
Mol. F:C8H13N3OS
Mol. Wt:199.3
Inv. Status:In Stock
Ritonavir EP Impurity S

Ritonavir EP Impurity S

Cat. No:CL-R003020
CAS No:2084828-53-3
Mol. F:C52H61N7O8S2
Mol. Wt:976.2
Inv. Status:In Stock
Ritonavir Impurity 24

Ritonavir Impurity 24

Cat. No:CL-R003067
CAS No:NA
Mol. F:C20H27N3O3S
Mol. Wt:389.5
Inv. Status:In Stock
Ritonavir Geo-Isomer (USP)

Ritonavir Geo-Isomer (USP)

Cat. No:CL-R003025
CAS No:NA
Mol. F:C37H48N6O5S2 : HCl
Mol. Wt:720.9
Inv. Status:In Stock
Ritonavir EP Impurity B (HCl)

Ritonavir EP Impurity B (HCl)

Cat. No:CL-R003053
CAS No:165315-97-9
Mol. F:C28H36N4O4S : HCl
Mol. Wt:524.7
Inv. Status:In Stock
Ritonavir Impurity 11

Ritonavir Impurity 11

Cat. No:CL-R003043
CAS No:1414934-16-9
Mol. F:C14H23N3O3S
Mol. Wt:313.4
Inv. Status:In Stock
Ritonavir 4R Epimer

Ritonavir 4R Epimer

Cat. No:CL-R003023
CAS No:1798014-18-2
Mol. F:C37H48N4O5
Mol. Wt:628.8
Inv. Status:In Stock
Ritonavir Impurity 26

Ritonavir Impurity 26

Cat. No:CL-R003069
CAS No:1260720-78-2
Mol. F:C15H25N3O3S
Mol. Wt:327.4
Inv. Status:In Stock
Ritonavir Impurity 23

Ritonavir Impurity 23

Cat. No:CL-R003066
CAS No:1004316-34-0
Mol. F:C13H21N3O3S
Mol. Wt:299.4
Inv. Status:In Stock
Ritonavir Impurity 10

Ritonavir Impurity 10

Cat. No:CL-R003041
CAS No:144163-85-9
Mol. F:C23H32N2O3
Mol. Wt:384.5
Inv. Status:In Stock
Ritonavir EP Impurity H

Ritonavir EP Impurity H

Cat. No:CL-R003009
CAS No:1010809-43-4
Mol. F:C30H32N4O6S
Mol. Wt:576.7
Inv. Status:In Stock
Ritonavir EP Impurity D

Ritonavir EP Impurity D

Cat. No:CL-R003005
CAS No:144142-33-6
Mol. F:C28H30N4O5S2
Mol. Wt:566.7
Inv. Status:In Stock
Ritonavir EP Impurity E

Ritonavir EP Impurity E

Cat. No:CL-R003006
CAS No:176655-56-4
Mol. F:C37H48N6O6S2
Mol. Wt:736.9
Inv. Status:In Stock
Ritonavir Impurity 22

Ritonavir Impurity 22

Cat. No:CL-R003065
CAS No:2470440-54-9
Mol. F:C15H23N3S2
Mol. Wt:309.5
Inv. Status:In Stock
Ritonavir Impurity 31

Ritonavir Impurity 31

Cat. No:CL-R003075
CAS No:959351-57-6
Mol. F:C31H41N5O5S
Mol. Wt:595.8
Inv. Status:In Stock
Ritonavir Impurity 9

Ritonavir Impurity 9

Cat. No:CL-R003040
CAS No:1414933-83-7
Mol. F:C23H32N2O3
Mol. Wt:384.5
Inv. Status:In Stock
Ritonavir Impurity 4

Ritonavir Impurity 4

Cat. No:CL-R003035
CAS No:1414933-85-9
Mol. F:C23H32N2O3
Mol. Wt:384.5
Inv. Status:In Stock
Ritonavir Impurity 17

Ritonavir Impurity 17

Cat. No:CL-R003055
CAS No:1004316-56-6
Mol. F:C28H30N4O4S2
Mol. Wt:550.7
Inv. Status:In Stock
Ritonavir Hydrogen Peroxide Impurity

Ritonavir Hydrogen Peroxide Impurity

Cat. No:CL-R003058
CAS No:NA
Mol. F:C14H23N3O5S
Mol. Wt:345.4
Inv. Status:In Stock
Ritonavir Impurity 5

Ritonavir Impurity 5

Cat. No:CL-R003036
CAS No:1414933-94-0
Mol. F:C23H32N2O3
Mol. Wt:384.5
Inv. Status:In Stock
Ritonavir EP Impurity G

Ritonavir EP Impurity G

Cat. No:CL-R003008
CAS No:2034136-66-6
Mol. F:C37H48N6O7S2
Mol. Wt:752.9
Inv. Status:In Stock
4-Nitrophenyl Chloroformate

4-Nitrophenyl Chloroformate

Cat. No:CL-R003032
CAS No:7693-46-1
Mol. F:C7H4ClNO4
Mol. Wt:201.6
Inv. Status:In Stock
Ritonavir Hydroxy impurity

Ritonavir Hydroxy impurity

Cat. No:CL-R003057
CAS No:2519851-81-9
Mol. F:C14H23N3O4S
Mol. Wt:329.4
Inv. Status:In Stock
Ritonavir EP Impurity J

Ritonavir EP Impurity J

Cat. No:CL-R003011
CAS No:162849-95-8
Mol. F:C28H35N3O5S
Mol. Wt:525.7
Inv. Status:In Stock
N-Phenoxycarbonyl-L-valine

N-Phenoxycarbonyl-L-valine

Cat. No:CL-R003063
CAS No:126147-70-4
Mol. F:C12H15NO4
Mol. Wt:237.3
Inv. Status:In Stock
Ritonavir Impurity 6

Ritonavir Impurity 6

Cat. No:CL-R003037
CAS No:220887-41-2
Mol. F:C23H32N2O3
Mol. Wt:384.5
Inv. Status:In Stock
Ritonavir EP Impurity T

Ritonavir EP Impurity T

Cat. No:CL-R003021
CAS No:869368-48-9
Mol. F:C46H66N8O5S2
Mol. Wt:875.2
Inv. Status:In Stock
Ritonavir EP Impurity B

Ritonavir EP Impurity B

Cat. No:CL-R003003
CAS No:765875-58-9
Mol. F:C28H36N4O4S
Mol. Wt:524.7
Inv. Status:In Stock
Ritonavir EP Impurity O

Ritonavir EP Impurity O

Cat. No:CL-R003016
CAS No:1414933-81-5
Mol. F:C37H48N6O5S2
Mol. Wt:720.9
Inv. Status:In Stock
Ritonavir Impurity 33

Ritonavir Impurity 33

Cat. No:CL-R003077
CAS No:NA
Mol. F:C37H47N6O7S2
Mol. Wt:751.9
Inv. Status:In Stock
Ritonavir Impurity 32

Ritonavir Impurity 32

Cat. No:CL-R003076
CAS No:154212-60-9
Mol. F:C8H14N2S
Mol. Wt:170.3
Inv. Status:In Stock
Mixture of Ritonavir Isoleucine Analog & Ritonavir EP Impurity R

Mixture of Ritonavir Isoleucine Analog & Ritonavir EP Impurity R

Cat. No:CL-R003074
CAS No:NA
Mol. F:C37H48N6O5S2 : C38H50N6O5S2
Mol. Wt:720.9
Inv. Status:In Stock
Ritonavir Impurity 7

Ritonavir Impurity 7

Cat. No:CL-R003038
CAS No:1414933-89-3
Mol. F:C23H32N2O3
Mol. Wt:384.5
Inv. Status:In Stock
Ritonavir EP Impurity N

Ritonavir EP Impurity N

Cat. No:CL-R003015
CAS No:202816-62-4
Mol. F:C37H48N6O5S2
Mol. Wt:720.9
Inv. Status:In Stock
Ritonavir Impurity J + K (Mixture of Boc-Amino Alcohol and Isobutoxy Carbonyl Amino Alcohol

Ritonavir Impurity J + K (Mixture of Boc-Amino Alcohol and Isobutoxy Carbonyl Amino Alcohol

Cat. No:CL-R003027
CAS No:NA
Mol. F:C28H35N3O5S : C28H35N3O5S
Mol. Wt:525.7
Inv. Status:In Stock
Ritonavir Impurity 16

Ritonavir Impurity 16

Cat. No:CL-R003054
CAS No:NA
Mol. F:C42H57N7O6S2
Mol. Wt:820.1
Inv. Status:In Stock
Ritonavir Impurity 20

Ritonavir Impurity 20

Cat. No:CL-R003060
CAS No:NA
Mol. F:C22H26N4O5S
Mol. Wt:458.5
Inv. Status:In Stock
Ritonavir Amino Alcohol Urea Derivative

Ritonavir Amino Alcohol Urea Derivative

Cat. No:CL-R003061
CAS No:NA
Mol. F:C47H50N6O7S2
Mol. Wt:875.1
Inv. Status:In Stock
Ritonavir EP Impurity K

Ritonavir EP Impurity K

Cat. No:CL-R003012
CAS No:1010809-39-8
Mol. F:C28H35N3O5S
Mol. Wt:525.7
Inv. Status:In Stock
Ritonavir Impurity 29

Ritonavir Impurity 29

Cat. No:CL-R003072
CAS No:NA
Mol. F:C8H12N2OS
Mol. Wt:184.3
Inv. Status:In Stock
O-Acetyl Ritonavir

O-Acetyl Ritonavir

Cat. No:CL-R003042
CAS No:183246-46-0
Mol. F:C14H23N3O3S
Mol. Wt:313.4
Inv. Status:In Stock
Ritonavir Impurity 12

Ritonavir Impurity 12

Cat. No:CL-R003044
CAS No:241486-86-2
Mol. F:C37H48N6O5S2
Mol. Wt:720.9
Inv. Status:In Stock
Ritonavir Impurity 25

Ritonavir Impurity 25

Cat. No:CL-R003068
CAS No:NA
Mol. F:C15H24N3O3S : Li
Mol. Wt:326.4
Inv. Status:In Stock
Ritonavir Enantiomer

Ritonavir Enantiomer

Cat. No:CL-R003024
CAS No:2872582-94-8
Mol. F:C37H48N6O5S2
Mol. Wt:721
Inv. Status:In Stock
Ritonavir EP Impurity A

Ritonavir EP Impurity A

Cat. No:CL-R003002
CAS No:154212-61-0
Mol. F:C14H23N3O3S
Mol. Wt:313.4
Inv. Status:In Stock
Ritonavir Impurity 35

Ritonavir Impurity 35

Cat. No:CL-R003080
CAS No:1862971-28-5
Mol. F:C9H16N2S
Mol. Wt:184.3
Inv. Status:In Stock
(5-Thiazolyl)Methyl)-(4-Nitrophenyl) Carbohydrate

(5-Thiazolyl)Methyl)-(4-Nitrophenyl) Carbohydrate

Cat. No:CL-R003033
CAS No:144163-97-3
Mol. F:C11H8N2O5S
Mol. Wt:280.3
Inv. Status:In Stock
Ritonavir Impurity 3

Ritonavir Impurity 3

Cat. No:CL-R003034
CAS No:1283151-18-7
Mol. F:C23H32N2O3
Mol. Wt:384.5
Inv. Status:In Stock
Ritonavir EP Impurity L

Ritonavir EP Impurity L

Cat. No:CL-R003013
CAS No:256328-82-2
Mol. F:C33H43N5O4S
Mol. Wt:605.8
Inv. Status:In Stock
Ritonavir Impurity 27

Ritonavir Impurity 27

Cat. No:CL-R003070
CAS No:1072830-36-4
Mol. F:C11H7ClN2O5S
Mol. Wt:314.7
Inv. Status:In Stock
Ritonavir Impurity 14

Ritonavir Impurity 14

Cat. No:CL-R003046
CAS No:1797984-48-5
Mol. F:C37H48N6O5S2
Mol. Wt:720.9
Inv. Status:In Stock
Ritonavir EP Impurity M

Ritonavir EP Impurity M

Cat. No:CL-R003014
CAS No:NA
Mol. F:C18H31N3O3S
Mol. Wt:369.5
Inv. Status:In Stock
Ritonavir EP Impurity U

Ritonavir EP Impurity U

Cat. No:CL-R003022
CAS No:NA
Mol. F:C51H69N9O7S3
Mol. Wt:1016.3
Inv. Status:In Stock
Ritonavir Impurity 13

Ritonavir Impurity 13

Cat. No:CL-R003045
CAS No:NA
Mol. F:C37H48N6O5S2
Mol. Wt:720.9
Inv. Status:In Stock
Ritonavir Impurity 34

Ritonavir Impurity 34

Cat. No:CL-R003079
CAS No:80232-90-2
Mol. F:C7H12N2S
Mol. Wt:156.2
Inv. Status:In Stock
Ritonavir Impurity 30

Ritonavir Impurity 30

Cat. No:CL-R003073
CAS No:NA
Mol. F:C33H43N3O7S
Mol. Wt:625.8
Inv. Status:In Stock
Ritonavir EP Impurity Q

Ritonavir EP Impurity Q

Cat. No:CL-R003018
CAS No:1414933-82-6
Mol. F:C37H48N6O5S2
Mol. Wt:720.9
Inv. Status:In Stock
Ritonavir

Ritonavir

Cat. No:CL-R003001
CAS No:155213-67-5
Mol. F:C37H48N6O5S2
Mol. Wt:720.9
Inv. Status:In Stock
Ritonavir Impurity 18

Ritonavir Impurity 18

Cat. No:CL-R003056
CAS No:1370406-80-6
Mol. F:C23H27N3O2S : HCl
Mol. Wt:409.5
Inv. Status:In Stock
Des-Isopropylthiazolyl Ritonavir

Des-Isopropylthiazolyl Ritonavir

Cat. No:CL-R003052
CAS No:176655-57-5
Mol. F:C30H39N5O5S
Mol. Wt:581.7
Inv. Status:In Stock
Ritonavir Diamino Alcohol Impurity

Ritonavir Diamino Alcohol Impurity

Cat. No:CL-R003064
CAS No:144163-44-0
Mol. F:C18H24N2O
Mol. Wt:284.4
Inv. Status:In Stock
Ritonavir Impurity 19

Ritonavir Impurity 19

Cat. No:CL-R003059
CAS No:22050-72-2
Mol. F:C7H9NS
Mol. Wt:139.2
Inv. Status:In Stock
Ritonavir EP Impurity C

Ritonavir EP Impurity C

Cat. No:CL-R003004
CAS No:1010808-43-1
Mol. F:C25H29N3O4S
Mol. Wt:467.6
Inv. Status:In Stock
Ritonavir Impurity 21

Ritonavir Impurity 21

Cat. No:CL-R003062
CAS No:NA
Mol. F:C37H48N6O5S2
Mol. Wt:720.9
Inv. Status:In Stock
Ritonavir Isoleucine Analog

Ritonavir Isoleucine Analog

Cat. No:CL-R003026
CAS No:NA
Mol. F:C38H50N6O5S2
Mol. Wt:735
Inv. Status:In Stock
Ritonavir EP Impurity P

Ritonavir EP Impurity P

Cat. No:CL-R003017
CAS No:2804644-96-8
Mol. F:C47H52N6O7S2
Mol. Wt:877.1
Inv. Status:In Stock
Ritonavir Impurity 28

Ritonavir Impurity 28

Cat. No:CL-R003071
CAS No:NA
Mol. F:C15H24N3O3S : Li
Mol. Wt:326.4
Inv. Status:In Stock
Ritonavir Impurity 8

Ritonavir Impurity 8

Cat. No:CL-R003039
CAS No:1414933-91-7
Mol. F:C23H32N2O3
Mol. Wt:384.5
Inv. Status:In Stock
Ritonavir Impurity V

Ritonavir Impurity V

Cat. No:CL-R003031
CAS No:NA
Mol. F:C38H50N6O4S2
Mol. Wt:719
Inv. Status:In Stock
Ritonavir-Glycerol carbamate Analog

Ritonavir-Glycerol carbamate Analog

Cat. No:CL-R003028
CAS No:1010809-54-7
Mol. F:C32H42N4O8S
Mol. Wt:642.8
Inv. Status:In Stock
Ritonavir Ethyl Carbamate Analog

Ritonavir Ethyl Carbamate Analog

Cat. No:CL-R003051
CAS No:NA
Mol. F:C31H40N4O6S
Mol. Wt:596.7
Inv. Status:In Stock
Ritonavir EP Impurity R

Ritonavir EP Impurity R

Cat. No:CL-R003019
CAS No:1414933-80-4
Mol. F:C37H48N6O5S2
Mol. Wt:720.9
Inv. Status:In Stock
Ritonavir EP Impurity I

Ritonavir EP Impurity I

Cat. No:CL-R003010
CAS No:165315-26-4
Mol. F:C36H46N6O5S2
Mol. Wt:706.9
Inv. Status:In Stock
Ritonavir Impurity 15

Ritonavir Impurity 15

Cat. No:CL-R003047
CAS No:NA
Mol. F:C37H48N6O5S2
Mol. Wt:720.9
Inv. Status:In Stock
Mixture of ureidovaline and N-deacylvaline ritonavir

Mixture of ureidovaline and N-deacylvaline ritonavir

Cat. No:CL-R003050
CAS No:NA
Mol. F:C14H23N3O3S : C28H36N4O4S
Mol. Wt:313.4
Inv. Status:In Stock
Ritonavir EP Impurity F

Ritonavir EP Impurity F

Cat. No:CL-R003007
CAS No:1010809-61-6
Mol. F:C29H34N4O5S
Mol. Wt:550.7
Inv. Status:In Stock

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